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Service bulletin 891 006

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id52430
Published by NHTSA1997-07-24
Manufacturer's number891 006
Manufacturer's date1997-04-01
NHTSA componentVISIBILITY

NHTSA's summary

IMPROVED EXTERIOR SUNVISOR MOUNTING. *TW

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Glass, wipers and mirrors

Vehicles listed
WHITE GMC VNL

Listing a model year does not mean every vehicle of it is concerned: the document says which.